1The LORD was attentive to Sarah just as he had said, and the LORD carried out just what he had promised her. 2She became pregnant and gave birth to a son for Abraham when he was old, at the very time God had told him. 3Abraham named his son—the one Sarah bore him—Isaac.#Or he laughs4Abraham circumcised his son Isaac when he was eight days old just as God had commanded him. 5Abraham was 100 years old when his son Isaac was born. 6Sarah said, "God has given me laughter. Everyone who hears about it will laugh with me."#Or God has made a joke of me. Everyone who hears about it will laugh at me.7She said, "Who could have told Abraham that Sarah would nurse sons? But now I’ve given birth to a son when he was old!"

Hagar and Ishmael evicted

8The boy grew and stopped nursing. On the day he stopped nursing, Abraham prepared a huge banquet. 9Sarah saw Hagar’s son laughing, the one Hagar the Egyptian had borne to Abraham. 10So she said to Abraham, "Send this servant away with her son! This servant’s son won’t share the inheritance with my son Isaac."

11This upset Abraham terribly because the boy was his son. 12God said to Abraham, "Don’t be upset about the boy and your servant. Do everything Sarah tells you to do because your descendants will be traced through Isaac. 13But I will make of your servant’s son a great nation too, because he is also your descendant." 14Abraham got up early in the morning, took some bread and a flask of water, and gave it to Hagar. He put the boy in her shoulder sling and sent her away.

She left and wandered through the desert near Beer-sheba. 15Finally the water in the flask ran out, and she put the boy down under one of the desert shrubs. 16She walked away from him about as far as a bow shot and sat down, telling herself, I can’t bear to see the boy die. She sat at a distance, cried out in grief, and wept.

17God heard the boy’s cries, and God’s messenger called to Hagar from heaven and said to her, "Hagar! What’s wrong? Don’t be afraid. God has heard the boy’s cries over there. 18Get up, pick up the boy, and take him by the hand because I will make of him a great nation." 19Then God opened her eyes, and she saw a well. She went over, filled the water flask, and gave the boy a drink. 20God remained with the boy; he grew up, lived in the desert, and became an expert archer. 21He lived in the Paran desert, and his mother found him an Egyptian wife.

Abraham’s treaty with the Philistines

22At that time Abimelech, and Phicol commander of his forces, said to Abraham, "God is with you in everything that you do. 23So give me your word under God that you won’t cheat me, my children, or my descendants. Just as I have treated you fairly, so you must treat me and the land in which you are an immigrant."

24Abraham said, "I give you my word." 25Then Abraham complained to Abimelech about a well that Abimelech’s servants had seized.

26Abimelech said, "I don’t know who has done this, and you didn’t tell me. I didn’t even hear about it until today." 27Abraham took flocks and cattle, gave them to Abimelech, and the two of them drew up a treaty.#Or covenant28Abraham set aside, by themselves, seven female lambs from the flock. 29So Abimelech said to Abraham, "What are these seven lambs you’ve set apart?"

30Abraham said, "These seven lambs that you take from me will attest that I dug this well." 31Therefore, the name of that place is Beer-sheba#Or Well of seven; or Well of giving one’s word because there they gave each other their word. 32After they drew up a treaty#Or covenant at Beer-sheba, Abimelech, and Phicol commander of his forces, returned to the land of the Philistines. 33Abraham planted a tamarisk tree in Beer-sheba, and he worshipped there in the name of the LORD, El Olam.#Or the eternal God34Abraham lived as an immigrant in the Philistines’ land for a long time.